Information inquiry method and device based on distributed database, and electronic device

An information query and database technology, applied in digital data information retrieval, database indexing, database distribution/replication, etc., can solve the problems of query method delay, complex structure, and small storage capacity of query system, so as to avoid query delay and improve storage capacity. capacity and efficiency

Active Publication Date: 2019-03-15
BEIJING MEDICAL CROSS THE CLOUD TECH CO LTD
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Problems solved by technology

One of the requirements in various business application scenarios is to query and track patient information before and after processing, including but not limited to patient medication records, diagnosis records, inspection records, etc. It is conceivable that this information will be very It is huge and complex in structure, and usually requires both comprehensive and precise query of patient information. At present, the data is usually stored in a...

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  • Information inquiry method and device based on distributed database, and electronic device
  • Information inquiry method and device based on distributed database, and electronic device
  • Information inquiry method and device based on distributed database, and electronic device

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Embodiment Construction

[0048] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

The invention belongs to the field of computer technology and relates to an information inquiry method, a device, a computer storage medium and an electronic device based on a distributed database. The information query method based on the distributed database includes: acquiring the first data and aggregating the first data at least once to generate at least one level index; Sorting the aggregated first data according to an index field corresponding to the index, and importing the sorted first data into a distributed key value database; Receiving a query request initiated by a user, and querying the distributed key value database according to the query request to obtain a second data; Returning the second data to the user. On the one hand, the invention improves the efficiency of data query by storing data in a distributed key value database; On the other hand, the distributed key-value database is scalable and can improve the storage capacity.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular, to an information query method based on a distributed database, an information query device based on a distributed database, a computer-readable storage medium, and electronic equipment. Background technique [0002] With the development of science and technology, computers and other intelligent terminal devices are more and more widely used. People store data, analyze data, query data and so on through various terminal devices. For some special industries, such as finance and medical care, a large amount of data needs to be processed every day. [0003] For the medical industry, with the construction of medical informatization and the growing public demand for health and hygiene, medical care has ushered in the era of big data. There are already many applications in such aspects, and in these applications, it is inevitable to process patient data and convert it int...

Claims

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Application Information

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IPC IPC(8): G06F16/22G06F16/2455G06F16/27G06F16/242
Inventor 李培义
Owner BEIJING MEDICAL CROSS THE CLOUD TECH CO LTD
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